Hazzy And Danny - Blog Posts

The adventures of Danny and Hazzy

Harry and Danny growing up in the Potter-Black household.

[Regulus Black x fem Potter! reader}

word count: 4.1k

warnings: a lot of fluff, Y/N and Regulus kissing at the end

6 MONTH OLD DANNY AND FOUR-YEAR-OLD HARRY 

The Black-Potter household was filled with soft giggles and the occasional delighted squeal. Six-month-old Danica or Danny as Harry fondly called her, sat propped up with pillows on a blanket spread across the living room floor. Her dark curls were already forming wild ringlets, and her bright gray eyes tracked her big brother's every movement.

"Look, Danny! It's a flying hippogriff!" Harry declared, holding a stuffed hippogriff in the air and zooming it around with exaggerated whooshing noises. He had charmed it to hover slightly, the wings flapping as it circled Danny's head.

Danny blinked, then let out a squeal of laughter, her tiny hands reaching up to grasp at the toy. When the hippogriff dipped low enough, she latched on with surprising strength, pulling it down and gnawing on the soft beak with a satisfied coo.

"You're a natural beast-tamer," Harry said, lying down next to her. He tapped her nose gently. "But you can't eat a hippogriff, Danny. That's rude."

Danny babbled in response, releasing the toy to pat Harry's cheek with a slobbery hand. Harry made a dramatic choking sound. "Ah! Baby drool! My one weakness!"

He flopped backward with a groan, limbs sprawled dramatically. Danny stared at him for a moment, then let out a delighted shriek, her tiny body bouncing with excitement.

From the doorway, Y/N and Regulus watched the scene unfold. Y/N's arms were crossed, a smile softening her face. "I give it three seconds before she crawls after him," she whispered.

"Two," Regulus corrected.

As if on cue, Danny tipped forward, arms wobbling as she pushed herself toward her brother. Her movements were clumsy but determined, her little fists digging into the blanket.

"She's doing it!" Y/N breathed.

"Go, Danny!" Regulus encouraged softly.

Harry peeked through one eye when he heard the rustling. His mouth dropped open. "You're crawling!" he gasped, sitting up. "Go, Danny, go!"

Danny let out a gurgling laugh as she reached Harry's knee and promptly face-planted into his leg. Unbothered, she turned her head to grin up at him, her cheeks flushed with effort.

"You're the best little sister ever," Harry said, scooping her into his arms. He stood and turned toward their parents. "Mama! Baba! Did you see? She crawled!"

"We saw, sweetheart," Y/N said, wiping away a tear with the back of her hand.

Regulus stepped forward and ruffled Harry's hair. "Good job, big brother. Looks like she's trying to keep up with you already."

Danny babbled happily from Harry's arms, then stuck her thumb in her mouth and leaned against his chest, suddenly exhausted from her grand adventure.

"She's gonna be unstoppable," Harry said proudly.

Y/N wrapped an arm around Regulus's waist and smiled. "She already is."

TWO-YEAR-OLD DANNY AND FIVE-YEAR-OLD HARRY

The Black-Potter household was rarely quiet these days, not with a curious, toddling two-year-old exploring every corner and a protective big brother trailing after her like a miniature sentry.

"Hazzy!" Danny's delighted voice rang through the sitting room as she toddled across the rug on unsteady legs. Her chubby arms were outstretched toward her brother, who knelt with his arms wide open.

"That's me!" Harry said with a grin, scooping her up and twirling her around. "Hazzy is here to save the day!"

Danny squealed with laughter, her dark curls bouncing with each spin. "Hazzy! Hazzy!"

From the armchair, Y/N smiled over her cup of tea. "Still not calling you Harry, huh?"

"Nope," Harry said, plopping down on the couch with Danny nestled against him. "I've tried to teach her, but she just keeps saying 'Hazzy.'"

"It's cute," Y/N said softly, watching as Danny poked at the buttons on Harry's sweater.

The sound of the front door opening interrupted their moment. Danny's eyes lit up, and she scrambled out of Harry's lap, nearly tripping over her own feet.

"Baba!" she cried, sprinting toward the hallway.

"Danny!" Regulus's voice answered with equal enthusiasm.

By the time he entered the room, he had Danny perched on his hip, her tiny hands clinging to his collar. His usually composed expression was softened into a rare, tender smile.

"And how's my little morning star today?" he asked, brushing her curls away from her face.

"Hazzy play!" she announced proudly.

"Ah, yes. The famous Hazzy." Regulus's gray eyes flicked to Harry with a smirk. "How are you handling your new identity, son?"

Harry shrugged. "I've accepted my fate."

Danny giggled and buried her face in Regulus's neck.

"She's been chasing him around all day," Y/N said with a laugh.

"Hazzy run fast," Danny agreed, peeking out with wide grey eyes. "Danny run too!"

"Oh, do you now?" Regulus asked, raising an eyebrow. "Well, maybe Baba will have to race you later."

"Race!" Danny pumped her fists in the air.

Regulus sat beside Y/N, his arm resting along the back of the couch. Danny squirmed until she was back on the floor, wobbling over to Harry.

"Hazzy, run!" she commanded.

Harry gave his parents an exaggerated sigh. "Duty calls," he said before launching into a playful chase.

Y/N leaned her head on Regulus's shoulder, watching them with a soft smile.

"She's getting so big," she murmured.

"Too big," Regulus agreed. "And that name's going to stick, isn't it?"

"Absolutely," Y/N said, laughing as Harry darted around the coffee table with Danny hot on his heels. "Hazzy's here to stay."

And as Danny's delighted laughter echoed through the house, it was hard to imagine life any other way.

The soft morning light filtered through the curtains, casting golden patterns across the bedroom floor. Y/N stirred, her eyes fluttering open just as the door creaked. She turned her head and smiled softly at the sight of Harry and Danny standing in the doorway, hand-in-hand.

Harry's chesnut hair stuck up in every direction, defying gravity as usual, while Danny's black curls were tangled into an impressive bird's nest. The two siblings were still in their pajamas: Harry's covered in faded Quidditch brooms, Danny's patterned with tiny moon and stars.

"Hazzy," Danny whispered, tugging on her brother's hand. "Mama wake?"

"Yeah, Danny," Harry reassured her, squeezing her fingers. "See? Mama's awake."

Y/N sat up, tucking the blanket around her legs. "Good morning, my loves," she greeted softly.

Danny beamed, revealing the gap where her front tooth had recently fallen out. "Mama!" She let go of Harry's hand and barreled across the room, climbing clumsily onto the bed. "I had dream 'bout dragon!"

"Did you?" Y/N caught her daughter and pulled her into her lap. "Was it scary?"

Danny shook her head fiercely. "No! Big dragon, nice dragon! Hazzy say it like Uncle Charlie's dragon."

"Ah," Y/N chuckled, glancing toward Harry as he shuffled into the room. "Your brother knows a lot about dragons."

Harry gave a sheepish smile and climbed onto the bed beside them. "I just told her about Norberta," he said, leaning into his mother's side. "Danny likes dragons now."

"I see," Y/N mused, brushing Danny's wild curls with her fingers. "Maybe one day we'll visit Uncle Charlie in Romania and see real dragons."

Danny gasped. "We go? See dragon?"

"One day," Y/N promised.

The sound of footsteps interrupted them. Regulus appeared in the doorway, hair tousled and wand in hand, eyes sharp until he took in the sight before him. "Merlin," he exhaled, lowering his wand. "I thought I heard an intruder."

"Hazzy and Danny," Danny said proudly, throwing her arms wide. "Not 'truder!"

Regulus grinned and crossed the room, sliding his wand into his pajama pocket. "No, you and your brother are definitely not intruders." He sat on the edge of the bed and ruffled Harry's hair, not that it made any difference. "Why are you two up so early?"

"Danny had a dragon dream," Harry answered, tilting his head toward his sister. "Wanted Mama and Baba to know."

Regulus nodded solemnly. "Dreams about dragons are very important. Good thing you told us, Danny."

Danny's eyes sparkled. "I 'member the dragon name!"

"Oh?" Y/N asked. "What's its name, sweetheart?"

Danny scrunched her nose in thought, then declared, "Spork!"

There was a beat of silence before Harry snorted with laughter. "Spork? That's not a dragon name!"

"Is too!" Danny huffed.

"Spork the Dragon," Regulus said with mock seriousness. "A fearsome creature is known across the land for its...sporkiness."

Harry collapsed into giggles, and Danny clapped her hands in delight. Y/N just shook her head fondly. "You're encouraging her."

"Absolutely," Regulus said, reaching out to pull Y/N closer. "She gets her creativity from you."

Danny snuggled into Y/N's lap, thumb slipping into her mouth as the excitement wore off. Harry stretched and leaned against Regulus's shoulder.

"Family nap?" Y/N suggested.

"Family nap," Regulus agreed, flicking his wand to dim the sunlight.

Soon, tangled curls and messy hair were nestled together in a cozy, sleepy pile of warmth and love.

The snow had fallen thick and heavy overnight, blanketing the Black-Potter garden in a pristine, shimmering layer of white. From the warmth of the living room, three-year-old Danica Potter-Black pressed her nose against the frosted window, her wide gray eyes sparkling with excitement.

"Hazzy! Hazzy!" she squealed, spinning around and racing toward her brother. Her curls bounced wildly with each step. "Look! Snow! Lots and lots!"

Harry, now seven years old and quite proud of his 'big brother' status, looked up from the enchanted chessboard where his pieces were grumbling about his last move. He followed her pointing finger to the window and grinned. "You wanna go build a snowman?"

"Yes! Yes! Snowman!" Danny clapped her hands, hopping in place.

"Okay, okay! Let's get our coats."

The two of them bundled up under Y/N's watchful eye. Harry wriggled into his green scarf while Danny impatiently thrust her tiny arms into her puffy coat. Her mittens dangled from strings through the sleeves, and Harry helped her tug them on properly.

"Be careful out there, you two," Y/N called from the door. "And don't eat the snow unless you're sure it's clean!"

"Mama!" Danny giggled. "I'm not gonna eat snow!"

"We'll be careful!" Harry promised.

The garden was a winter wonderland. Their boots crunched on the fresh snow, and their breath clouded in the crisp air. Harry immediately started rolling a ball for the base of their snowman. Danny tried to mimic him, but her ball mostly crumbled.

"Hazzy," she pouted, "mine's not workin'."

"Here, like this." Harry knelt beside her, guiding her hands to press the snow gently and roll it across the ground. "See?"

"Ooooh! I do it!" Danny's face lit up as her snowball grew.

Together, they built a lopsided but proud snowman. Danny insisted he needed a 'silly face,' so Harry found sticks for the arms while she stuck stones into the snow in a haphazard grin. Harry placed his own scarf around its neck and stepped back. "What do you think?"

Danny squinted critically at their creation. "Hazzy, he's cold."

"Well...yeah," Harry said, puzzled. "He's a snowman."

"Needs a hat," she declared. "For warm!"

"Okay, let's get one."

The door opened before they reached the house. Regulus stood there, holding a knitted hat with a bemused expression. "I heard we have a cold snowman in need of a hat?"

"Baba!" Danny ran to him, wrapping her arms around his leg. "We made a snowman! Hazzy helped!"

"I saw," Regulus said, placing the hat on her head for a moment before transferring it to the snowman's icy head. "Looks like a very happy snowman."

Danny beamed and turned back to the snowman. "Now he's warm," she said with satisfaction.

Harry ruffled her hair. "Good job, Snow Queen."

Danny giggled, reaching for a handful of snow. Without warning, she flung it at Harry. It splattered against his coat.

"Oh, you're in for it now!" Harry scooped up snow in both hands.

Screaming with laughter, Danny tried to dodge but ended up flat on her back in the snow, her curls dusted white. "Hazzy! Noooo!"

Regulus shook his head with a smile, leaning against the doorframe as his children tumbled about in the snow. Y/N appeared beside him, slipping her hand into his.

"They're growing up so fast," she murmured.

"They are," Regulus agreed, squeezing her fingers. "But right now, they're exactly where they should be."

A snowball suddenly splattered against Regulus's chest. He looked down in shock to find Danny standing there, cheeks pink with cold and triumph.

"Baba!" she shrieked with glee.

Y/N burst into laughter as Regulus grabbed a handful of snow and raised an eyebrow. "Oh, you started it now, little star."

The snowy battle that followed became a memory they'd cherish for years to come.

FOUR-YEAR-OLD DANY AND EIGHT-YEAR-OLD HARRY

The Black-Potter household was quiet, the warm glow of the hearth casting faint shadows along the walls. Outside, the moon hung low in the sky, bathing the snowy ground in silver light. Inside, however, two little figures shuffled across the carpeted hallway, their steps careful and hushed.

"Shh, Danny," whispered eight-year-old Harry, glancing back at his sister. "You're being loud."

"I'm not!" Danny pouted, her black curls bouncing as she clutched her stuffed dragon tightly. "Hazzy, my feet are just squeaky."

Harry stifled a laugh. "Okay, just...less squeaky feet, alright?"

Danny nodded solemnly and adjusted her grip on her dragon. Together, they tiptoed toward the kitchen.

The kitchen door creaked as Harry slowly pushed it open. He froze, holding his breath. Danny copied him, her wide eyes fixed on his face. After a long moment of silence, they exchanged triumphant grins and slipped inside.

"Alright," Harry whispered, "the cookies should be in the blue tin."

Danny squinted at the counter. "That's really high," she said, voice heavy with skepticism.

"That's why we have teamwork," Harry declared, dragging a chair across the floor with a low screech. They both winced, then stared at the doorway. No footsteps. No Baba with his scary frown. No Mama with her disappointed head shake.

Harry climbed onto the chair, balancing with practiced ease. "Okay," he murmured, stretching toward the cookie tin. His fingers brushed the lid. "Almost...got it..."

Danny watched, her dragon tucked under her arm, her curls falling in her face. "Hazzy, careful!"

"I'm fine," Harry assured her. With a final stretch, he snagged the tin and pulled it toward him.

The tin wobbled. Harry's heart stopped. The container tilted and tumbled off the edge.

"No!" Danny gasped.

Harry lunged and caught it mid-air. "Ha! Got it!"

Danny clapped her hands silently. "You're the bestest," she whispered.

Harry hopped down and opened the tin. The rich scent of chocolate-chip cookies drifted into the air. "Okay, Danny, take one."

Danny's eyes lit up as she reached in and grabbed the biggest cookie she could find. Harry took one for himself, then replaced the lid and carefully slid the tin under the table.

They turned toward the door just as the kitchen light snapped on.

"And what do we have here?"

The siblings froze mid-chew.

Regulus Black stood in the doorway, arms crossed, dark hair mussed from sleep. His grey eyes were sharp, but his lips twitched at the corners.

Danny let out a muffled squeak and ducked behind Harry. "Uh-oh," she whispered.

"Uh-oh is right," Regulus said, stepping forward. "Midnight cookie thieves, I see."

"We're not thieves," Harry said quickly. "We're...we're taste testers."

"Yeah," Danny piped up, peeking around Harry. "Mama said cookies gotta be tasted."

Regulus arched a brow. "Did she?"

Harry gulped. "Well, not these cookies. But...cookies in general."

"Mmm." Regulus knelt down so he was eye-level with them. "Do taste testers usually sneak around in the dark?"

"Only when it's a secret mission," Danny whispered.

Regulus pressed his lips together, trying not to smile. "Well, in that case," he said softly, "I guess you'll need a lookout next time."

Harry's mouth fell open. "Wait...you're not mad?"

"Oh, I'm mad," Regulus said, though his voice lacked any bite. "But I'll let it slide this time. Now, off to bed, you two."

"Yes, Baba," they chorused.

As he herded them back to their rooms, Regulus glanced up and met Y/N's amused gaze from the top of the stairs.

"Told you they'd go for the cookies," she whispered.

"You set us up!" Harry exclaimed.

Danny gasped. "Mama!"

Y/N laughed softly. "What can I say? I know my little cookie monsters." She leaned down to kiss the tops of their heads. "Now, go to sleep. We'll discuss your sneaky skills in the morning."

As Harry and Danny shuffled into their rooms, Regulus smiled to himself. Nights like these made every sleep-deprived morning worth it.

FIVE-YEAR-OLD DANNY AND NINE-YEAR-OLD HARRY

The Black-Potter household was rarely quiet, especially with an energetic four-year-old like Danny and a lively eight-year-old like Harry running about. Laughter, footsteps racing down hallways, and the occasional magical mishap filled the air with a warmth that made Grimmauld Place feel more like home than it ever had before. But today, the usual harmony was broken by the sharp crack of a slammed door.

"You're mean, Hazzy!" Danny's tiny voice, thick with tears, echoed down the hall.

Harry stood frozen just outside his bedroom door, his chest tight with guilt. Moments ago, they'd been playing with his toy broomstick. Danny had begged for a turn, but Harry had refused, insisting she was too little and would just break it. When she'd tried to grab it anyway, he'd snapped at her.

"You're just a baby," he'd said. "You don't know how to fly right."

The words had hit harder than any hex. Danny's face had crumpled, her big gray eyes filling with tears. Then she'd run to her room and slammed the door, leaving Harry with the broomstick in his hands and regret in his heart.

From downstairs, Y/N heard the door slam and exchanged a knowing look with Regulus, who was levitating a stack of books onto a high shelf.

"Sounds like trouble," she said.

"Sounds like our children," Regulus replied, lowering the last book into place. "Shall I play the terrifying father figure?"

Y/N arched an eyebrow. "Terrifying? You?"

"I was once a Death Eater."

"Mm-hmm," she said, amused. "Why don't you try the compassionate father figure instead?"

"I'll give it my best shot," Regulus said, following her up the stairs.

They found Harry slumped against the wall outside Danny's door, twirling the toy broom in his hands. His shoulders sagged under the weight of his remorse.

"Rough day, kiddo?" Y/N asked gently as she crouched beside him.

Harry's bottom lip jutted out slightly, though he tried to hide it. "I made Danny cry."

Regulus sat down on Harry's other side. "Yeah, we heard," he said softly. "Want to tell us what happened?"

"She wanted to fly my broom," Harry mumbled. "I said no because she's little. And then she tried to take it anyway, and I... I said she was a baby."

Y/N winced. "Ah," she said. "Calling your sister a baby? That'll sting."

"She is a baby," Harry muttered, but even he didn't sound convinced.

"She doesn't see it that way," Regulus said. "She looks up to you, Harry. She wants to do what you do. Be like you. So when you said she was a baby, she probably felt like...you thought she wasn't good enough."

Harry's eyes widened. "I didn't mean that."

"I know," Regulus reassured him. "But sometimes, what we say doesn't match what we feel."

Y/N brushed Harry's hair back fondly. "Being a big brother is hard sometimes. You have to find a way to teach her without making her feel small."

"So...what do I do now?" Harry asked.

"Start with an apology," Y/N said.

Harry took a deep breath, then knocked on Danny's door. "Danny? Can I come in?"

There was a long silence. Then a muffled "Go 'way."

"Please?" Harry tried again. "I'm really sorry. I was mean, and I didn't mean to be."

The door creaked open an inch. One gray eye peeked through the gap.

"You called me a baby," Danny said, voice wobbly.

"I know," Harry said, his heart aching at the sight of her tear-streaked face. "I'm sorry. You're not a baby. You're my sister, and you're really brave and smart. I was just scared you'd fall and get hurt."

Danny opened the door a bit more. "You scared for me?"

"Yeah," Harry said. "'Cause I love you."

Danny's lips trembled. Then, with a tiny sniff, she launched herself at Harry, wrapping her arms around his waist. "I love you too, Hazzy," she mumbled into his shirt.

From their spot down the hall, Y/N and Regulus exchanged smiles.

"Think they'll remember this the next time they fight?" Y/N asked softly.

"Not a chance," Regulus replied with a chuckle. "But we'll be here to remind them."

And as Harry pulled Danny into his room to give her a broomstick-flying lesson, the warmth of family settled back into the house once more.

SIX-YEAR-OLD DANNY AND TEN-YEAR-OLD HARRY

The smell of buttery toast and sizzling bacon filled the cozy kitchen of the Black-Potter household. ten-year-old Harry sat at the table, munching on a piece of toast, while six-year-old Danica, her wild dark curls sticking in every direction, gleefully smashed her scrambled eggs with her spoon.

"Danny, you're supposed to eat that," Harry said, raising an eyebrow.

Danica grinned, her green eyes twinkling with mischief. "I am! But first, I have to make it flat. Flat eggs taste better."

Harry sighed dramatically but couldn't help smiling. His little sister always had a very particular way of doing things. "Whatever you say, munchkin."

As Danica resumed her egg-flattening mission, footsteps echoed from the hallway. Harry glanced up just in time to see his father, Regulus, stroll into the kitchen. His hair was slightly damp from a shower, and he wore his usual elegant but relaxed expression. Without a word, Regulus walked straight to where Y/N stood at the stove, flipping pancakes.

"Good morning, my love," Regulus murmured, slipping his arms around her waist from behind. He dipped his head and pressed a soft kiss to her cheek.

"Morning," Y/N replied with a smile, leaning into his embrace.

Regulus, however, wasn't content with just one kiss. He trailed a series of gentle kisses along her jawline, then down to the curve of her neck. Y/N giggled softly as he nuzzled the sensitive spot near her ear.

"Regulus Black," she scolded half-heartedly, "the kids are right there."

"Let them learn what true love looks like," Regulus replied with a smirk before pressing a kiss to her temple.

Across the table, Harry froze mid-chew. Danica stopped smashing her eggs. The siblings locked eyes, and without a word, both scrunched their noses and made loud, exaggerated gagging noises.

"Blech! Gross!"

"Ewwwww! Baba's kissing Mama!" Danica squealed, dropping her spoon and covering her eyes with sticky fingers. "Hazzy, make it stop!"

Harry clutched his chest dramatically. "I think I'm gonna be sick," he groaned, slumping over the table.

Regulus lifted his head and arched a single eyebrow at his children. "You two are impossible," he drawled, though amusement danced in his gray eyes.

Y/N laughed, turning to face him. "Told you," she teased.

"Kissing's gross!" Danica declared from behind her tiny hands.

"Yeah, Baba," Harry agreed, sitting back up with an exaggerated shudder. "Keep the mushy stuff private, will you?"

"Private?" Regulus echoed, feigning offense. "This is my home, my kitchen, and my wife. I can kiss her whenever I want."

"Not in front of us!" Danica insisted, peeking through her fingers.

Y/N leaned her head against Regulus's chest and laughed. "Maybe we should tone it down," she said.

"Hmm," Regulus hummed as if considering it. Then, with a devilish grin, he planted a loud, exaggerated kiss on Y/N's cheek.

"EWWWW!" Harry and Danica chorused.

Danica dramatically slid off her chair and collapsed onto the floor. "I've been poisoned!" she moaned, splaying her limbs across the tiles.

Harry followed suit, flopping onto the ground beside her. "We're doomed! Doomed by parental affection!"

Y/N pressed a hand to her mouth to stifle her laughter while Regulus smirked down at his children. "Ah, well," he said. "If you're both doomed, that means more pancakes for me and your mother."

Danica's eyes popped open. "Wait! I'm not doomed! I'm hungry!"

Harry sat up immediately. "Me too!"

"Mysterious recovery," Regulus mused as he helped them both back into their chairs.

Y/N plated the pancakes and set them on the table. As everyone dug in, Regulus reached for Y/N's hand under the table and squeezed it.

Harry saw the gesture but let it slide this time. Mostly because there were pancakes. And pancakes always came first.

previous chapter <--> next chapter